#div0 {
    background-color: #E8E8FF;
    border-radius: 8px;
    width: 50%;
    margin-left: 25%;
    margin-top: 140px;
}

#div_container {
    border: 1px solid #e1e5ea;
    margin-left: 10%;
    width: 80%;
    padding-bottom: 80px;
    margin-top: 64px;
    margin-bottom: 64px;
}

#div_container form {
    width: 80%;
    margin-left: 10%;
    border: 0px solid red;
}